39739173695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{653}}^1\times {\mathrm{3643}}^1$

素因数の和:4571

約数の個数: 32

約数和(自身を含む): 51648190272

約数和(自身を除く): 11909016577

約数列:

[1, 5, 13, 65, 257, 653, 1285, 3265, 3341, 3643, 8489, 16705, 18215, 42445, 47359, 167821, 236795, 839105, 936251, 2181673, 2378879, 4681255, 10908365, 11894395, 12171263, 30925427, 60856315, 154627135, 611371903, 3056859515, 7947834739, 39739173695]

約数ペア:

[(1, 39739173695), (5, 7947834739), (13, 3056859515), (65, 611371903), (257, 154627135), (653, 60856315), (1285, 30925427), (3265, 12171263), (3341, 11894395), (3643, 10908365), (8489, 4681255), (16705, 2378879), (18215, 2181673), (42445, 936251), (47359, 839105), (167821, 236795)]